Current conditions at
Witham Field Airport (KSUA)
Lat: 27.18°NLon: 80.23°WElev: 13ft.
Partly Cloudy
82°F
28°C
| Humidity | 74% |
| Wind Speed | NE 12 G 18 mph |
| Barometer | 29.97 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 7.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 30 Jun 8:47 pm EDT |
Extended Forecast for
3 Miles SE Port St. Lucie-River Park FL
Tonight
Low: 76 °F
Chance
Showers then
Slight Chance
T-stormsWednesday

High: 90 °F
Chance
T-stormsWednesday Night

Low: 76 °F
Chance
T-stormsThursday
High: 91 °F
Slight Chance
T-storms then
T-storms
LikelyThursday Night
Low: 76 °F
T-storms
Likely then
Slight Chance
T-stormsFriday
High: 92 °F
Slight Chance
T-storms then
T-stormsFriday Night
Low: 76 °F
T-storms then
Slight Chance
T-stormsIndependence Day
High: 90 °F
Chance
T-storms then
T-stormsSaturday Night
Low: 75 °F
T-storms then
Slight Chance
T-storms
Detailed Forecast
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 76. North northeast wind around 5 mph becoming calm.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 90. Light north wind becoming northeast 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Partly cloudy, with a low around 76. East northeast wind around 5 mph becoming calm. Chance of precipitation is 30%.
Thursday
A slight chance of showers, then showers and thunderstorms likely after 11am. Mostly sunny, with a high near 91. Heat index values as high as 102. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%.
Friday
A slight chance of showers, then showers and thunderstorms after 11am. High near 92. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 80%.
Friday Night
Showers and thunderstorms, mainly before 8pm. Low around 76. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Independence Day
Showers and thunderstorms, mainly after 2pm. High near 90. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 80%.
Saturday Night
Showers and thunderstorms, mainly before 8pm. Low around 75. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 90. Light south wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 76. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Light south wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers and thunderstorms. Sunny, with a high near 92. Calm wind becoming east southeast around 5 mph in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SE Port St. Lucie-River Park FL
27.29°N 80.31°W (Elev. 3 ft)
27.29°N 80.31°W (Elev. 3 ft)
7:29 pm EDT Jun 30, 2026
9pm EDT Jun 30, 2026-6pm EDT Jul 7, 2026


